Related by context. Frequent words. (Click for all words.) 73 Tang Dynasty 72 Ming Dynasty 72 Qing Dynasty 70 Qing dynasty 59 #BC [002] 59 Three Kingdoms 59 Qing 57 emperors 57 Roman Empire 54 Hellenistic 54 Neolithic 54 Bronze Age 54 #AD [002] 53 millennium BC 52 Middle Ages 52 ancient 51 Roman empire 51 #th century 51 Cultural Revolution 50 ancient civilization 50 Confucian 49 seventeenth century 49 sixteenth century 49 Iron Age 49 Chairman Mao Zedong 48 dynasties 48 Deng Xiaoping 48 Confucius 48 Confucianism 48 Sumerian 48 Mao Zedong 48 antiquity 48 Luoyang 48 ancient civilizations 48 emperor 47 Shaanxi 47 Jiangxi Province 47 Taoist 47 Shanxi Province 47 Guizhou Province 47 pharaohs 46 prehistory 46 tombs 46 Ottoman 46 Ottoman Empire 46 Qin 46 eighteenth century 46 millennia 46 Chairman Mao 46 Paleolithic 46 Mao Tse tung 46 lamas 46 Sichuan 46 pharaoh 46 Xian 46 Tibet Autonomous Region 46 Gansu Province 46 Peking Opera 46 Babylonians 45 Ottoman empire 45 millenniums 45 Gansu 45 Taoism 45 Little Ice Age 45 Inner Mongolia 45 Mao 45 Hunan Province 45 Guizhou province 44 pagoda 44 Mesopotamian 44 Jiangsu Province 44 Xi'an 44 Forbidden City 44 nobles 44 imperial 44 Incan 44 ancient Egyptians 44 Xinjiang Uygur Autonomous Region 44 Anhui Province 44 terracotta 44 ancient Romans 44 nineteenth century 44 lama 44 Communist Party CCP 44 Yunnan 44 feudal 44 Babylonian 44 Yunnan Province 44 cultural relics 44 Kuomintang 44 kingdoms 44 ancient Greeks 44 Jilin Province 43 Thang Long 43 centuries 43 jade 43 funerary 43 Chiang Kai shek 43 Hunan 43 Incas 43 Hubei Province